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13103301 = 318612347
BaseRepresentation
bin110001111111…
…000011000101
3220122201100110
4301333003011
511323301201
61144503233
7216243021
oct61770305
926581313
1013103301
11743a782
12447ab19
13293a243
141a51381
15123c6d6
hexc7f0c5

13103301 has 8 divisors (see below), whose sum is σ = 17487904. Its totient is φ = 8727120.

The previous prime is 13103287. The next prime is 13103303. The reversal of 13103301 is 10330131.

13103301 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 13103301 - 25 = 13103269 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13103303) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4410 + ... + 6756.

It is an arithmetic number, because the mean of its divisors is an integer number (2185988).

Almost surely, 213103301 is an apocalyptic number.

It is an amenable number.

13103301 is a deficient number, since it is larger than the sum of its proper divisors (4384603).

13103301 is a wasteful number, since it uses less digits than its factorization.

13103301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4211.

The product of its (nonzero) digits is 27, while the sum is 12.

The square root of 13103301 is about 3619.8482012372. The cubic root of 13103301 is about 235.7546346250.

Adding to 13103301 its reverse (10330131), we get a palindrome (23433432).

The spelling of 13103301 in words is "thirteen million, one hundred three thousand, three hundred one".

Divisors: 1 3 1861 2347 5583 7041 4367767 13103301